pair,contact1,contact2,flow1,flow2 4gvd_A_,6,84,1,1 4gvd_A_,8,82,1,1 4gvd_A_,10,80,1,1 4gvd_A_,12,78,1,1 4gvd_A_,14,76,1,1 4gvd_A_,18,42,1,1 4gvd_A_,18,75,1,1 4gvd_A_,19,37,1,1 4gvd_A_,21,34,1,1 4gvd_A_,21,35,1,1 4gvd_A_,23,32,1,1 4gvd_A_,25,30,1,1 4gvd_A_,29,64,1,1 4gvd_A_,31,53,1,1 4gvd_A_,33,50,1,1 4gvd_A_,33,51,1,1 4gvd_A_,37,40,1,1 4gvd_A_,38,39,1,1 4gvd_A_,39,44,1,1 4gvd_A_,40,44,1,1 4gvd_A_,41,45,1,1 4gvd_A_,42,45,1,1 4gvd_A_,42,47,1,1 4gvd_A_,43,46,1,1 4gvd_A_,48,51,1,1 4gvd_A_,51,84,1,1 4gvd_A_,52,83,1,1 4gvd_A_,54,61,1,1 4gvd_A_,54,81,1,1 4gvd_A_,55,81,1,1 4gvd_A_,56,59,1,1 4gvd_A_,57,79,1,1 4gvd_A_,61,64,1,1 4gvd_A_,65,69,1,1 4gvd_A_,66,70,1,1 4gvd_A_,67,71,1,1 4gvd_A_,68,72,1,1 4gvd_A_,69,73,1,1 4gvd_A_,70,74,1,1 4gvd_A_,71,74,1,1 4gvd_A_,72,75,1,1